4d transition metal doped lini0 5mn1 5o4 cathodes for high power lithium batteries

... PE -LiNi0. 5Mn1. 5O4, (b) PE -LiNi0. 4Ru0. 05Mn1. 5O4, (c) RF -LiNi0. 5Mn1. 5O4, (d) RF -LiNi0. 4Ru0. 05Mn1. 5O4, (e) PA -LiNi0. 5Mn1. 5O4 and (f) PA -LiNi0. 4Ru0. 05Mn1. 5O4 109 Fig 6.2 XRD results of (a) PE -LiNi0. 5Mn1. 5O4, ... PE -LiNi0. 5Mn1. 5O4, PE -LiNi0. 4Ru0. 05Mn1. 5O4, (b) RF -LiNi0. 5Mn1. 5O4, RF -LiNi0. 4Ru0. 05Mn1. 5O4, and (c) PA -LiNi0. 5Mn1. 5O4 and P...

Ngày tải lên: 10/09/2015, 15:52

... nonlinear optical investigations of the multiphoton absorption (MPA) and multiphoton excited charge carrier dynamics in ZnSe/ZnS and transitionmetal -doped ZnSe/ZnS core/shell semiconductor quantum ... understanding of how the quantum confinement changes the spin-forbidden transitions in QDs The experiment setups and principles of Z-scan, pump-probe, and multiphotonex...

Ngày tải lên: 11/09/2015, 10:06

... TRANSITION METAL AND RARE EARTH DOPED STOICHIOMETRIC LITHIUM NIOBATE CRYSTALS FOR HOLOGRAPHIC RECORDING SANJEEV SOLANKI (M.Tech) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR ... undoped and doped SLN crystals 12 2.2.1 Stoichiometric undoped 12 2.2.2 Stoichiometric doped 19 2.2.3 Stoichiometric doubly doped 20 2.2.3 Stoichiometric triply doped .....

Ngày tải lên: 16/09/2015, 17:13

... York, NY 1001 0-4 606, USA Japan: VCH, Eikow Building, 1 0-9 Hongo 1-chome, Bunkyo-ku, Tokyo 113, Japan ISBN 3-5 2 7-2 921 8-7 (VCH, Weinheim) ISBN 1-5 608 1-8 8 5-9 (VCH, New York) Malcolm Gerloch, Edwin ... listed, in Transition Metal Chemistry M Gerloch, E C Constable Copyright © 1994 VCH Verlagsgesellschaft mbH, Weinheim ISBN: 3-5 2 7-2 921 8-7 An Int...

Ngày tải lên: 04/06/2014, 16:04

... H2 evolution over Pt -loaded MS/ ZnIn2S4 Photocatalyst MS /ZnIn2S4 Content of MS Rate of hydrogen evolution μmol/h ZnIn2S4 126.7 SnS /ZnIn2S4 0.5% 115.4 SnS /ZnIn2S4 1.0% 129.7 SnS /ZnIn2S4 CuS /ZnIn2S4 ... doi:10.1186/1556-276X-6-290 Cite this article as: Shen et al.: Solar light-driven photocatalytic hydrogen evolution over ZnIn2S4 loaded with transition...

Ngày tải lên: 21/06/2014, 04:20

... energies of transition metals in ZnO nanowires and bulk, and the magnetic coupling properties of the TMs in the two systems A brief summary of the letter is given in Sect ‘‘Summary’’ 481 Fig a The ZnO ... view of the ferromagnetic coupling and antiferromagnetic coupling between the two Cr atoms doped in ZnO nanowires The 3d levels are showed and the energy le...

Ngày tải lên: 22/06/2014, 01:20

... means of additional indicators Indeed, the results of a number of recent physical investigations on ligand - stabilized transition metal clusters, which a metal nanoparticles consisting of a defined ... the doping case considered in the last section Recombination and binding energies of the excitons confined in silicon nanocrystallites are calculated within the effecti...

Ngày tải lên: 25/03/2015, 11:58

... alcohols over alumina-entrapped Ag catalysts using borrowing hydrogen methodology, J Catal 29 2. (20 12) 130 Liu huihui Name Liu huihui Signature 28 / 12/ 20 12 Date ... Department, National University of Singapore, between August 20 08 and December 20 12 I have duly acknowledged all the sources of information which have been used in the thesis This thesis has also ... degree...

Ngày tải lên: 08/09/2015, 19:36

... development of new phosphine based chiral ligands derived from amino acids, including phosphine- amide ligands, phosphine- peptide vi ligands phosphine- olefin ligands and phosphine- imine ligands These ... DESIGN AND APPLICATIONS OF PHOSPHINE LIGANDS TO TRANSITION METAL- CATALYZED REACTIONS JIANG CHUNHUI (M.Sc., Nanjing Univ.) A THESIS SUBMITTED FOR TH...

Ngày tải lên: 09/09/2015, 09:59

... synthesis 1. 1 .1 1.2 Synthesis of supported group 11 catalysts 1. 1.2 Group 11 based catalysts in liquid phase reactions Borrowing Hydrogen methodology in fine chemical synthesis 1. 2 .1 Activation ... [Ar]3d104s1 [Kr]4d105s1 [Xe]4f145d106s1 Crystal structure f c c.a f c c a f c c a Metallic radius (Å) 1. 28 1. 44 1. 46 Density (g/cm3) 8.96 10 .5 19 .3...

Ngày tải lên: 09/09/2015, 10:14

... highperformance supercapacitors In the thesis work, transition- metal- oxide- based nanostructures, manganese dioxide nanostructures, ruthenium oxide nanotubes, as well as composite materials consisting of transition ... application as a supercapacitor electrode 2.2.3 Transition- metal- oxide- based materials A number of transition metal oxides with various oxidation...

Ngày tải lên: 09/09/2015, 18:57

... of cross- coupling reactions of aryl halides in the processes of C C, C N and C S bond forming reactions In this dissertation, we have developed new cross- coupling protocols for the synthesis of ... Suzuki and Heck couplings) reactions under mild conditions   Chapter 2: Decarboxylative C S Cross- Coupling CHAPTER Synthesis of Vinyl Sulfides by Copper -Catal...

Ngày tải lên: 10/09/2015, 15:50

... Pd1-S2 2. 35 19(18), Pd2-S1 2. 35 02( 17), Pd2-S2 2. 36 73( 16); C1-Pd1-C 12 92. 4 (2) , C 23- Pd2-C34 94.1 (3) , C1-Pd1-S1 90. 42( 16), C 12- Pd1S2 93 .24 (18), C 23- Pd2-S1 88 .10( 6), C34-Pd2-S2 94. 03( 19), C1-Pd1-S2 174 .27 (17), ... Benzimidazolin- 2- ylidene Imidazolidin -2- ylidene Topology unsaturated, aromatic benzannulated, aromatic saturated, nonaromatic (C2) [ppm]...

Ngày tải lên: 11/09/2015, 10:04

... [P, O] ligands 19 ii 1. 4 .1. 1 Ni complexes 19 1. 4 .1. 2 Pd complexes 20 1. 4 .1. 3 Cr complexes 21 1.4 .1. 4 Rh complexes 22 1. 4.2 Reported complexes with ... 15 1. 3.2.4 Phosphine-imine ligands 17 1. 3.3 Bis(phosphine)amine ligands 18 1. 4 Complexes with mixed donor hybrid ligands of interest 19 1. 4 .1 Reported complexes with ... ligands...

Ngày tải lên: 11/09/2015, 10:18

... enantioselective reduction of ketones to secondary alcohols They are nitrogenbased chelating ligands, diphosphines and heterobidentate [P, N] ligands 6.1.3.1 Nitrogen-based ligands A number of highly efficient ... The mixture of Pd2(dba)3, ligand and chloroform were made Preliminary analyses were performed on a one-pot reaction of Pd2(dba)3, ligand L1k in chloroform stirred a...

Ngày tải lên: 11/09/2015, 10:18